JEE CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

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Select the ion of largest size in gas phase among the given species

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Correct option: D

{N}^{3-}

Option D (

{N}^{3-}

) is correct because for isoelectronic species, the size increases with increasing negative charge.

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\mathrm{O}, \mathrm{O}^{2-}, \mathrm{F}

\mathrm{F}^{-}